//package com.example.crm.servlet;
//
//import java.io.IOException;
//import java.sql.SQLException;
//import java.util.List;
//
//import javax.servlet.ServletException;
//import javax.servlet.annotation.WebServlet;
//import javax.servlet.http.HttpServlet;
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//
//import com.example.crm.dao.CustomerDAO;
//import com.example.crm.pojo.Customer;
//
//@WebServlet("/listcustomer")
//public class ListCustomerServlet extends HttpServlet
//{
//
//	@Override
//	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//
//		// 1.
//
//		// 2. 调用DAO查询数据 放入请求对象
//		CustomerDAO dao = new CustomerDAO();
//		try {
//			List<Customer> list = dao.findAll();
//			req.setAttribute("list", list);
//		} catch (SQLException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		}
//
//		// 3. 请求转发jsp
//		req.getRequestDispatcher("jsp/customer/list.jsp").forward(req, resp);
//
//	}
//
//}
